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6<TITLE>AXFX_DELAY_EXP(_DPL2) Presets</TITLE>
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13<H1 align="left">AXFX_DELAY_EXP(_DPL2) Presets</H1>
14
15<H2>Description</H2>
16<P>To simplify configuration of the Delay Expansion, the following presets have been prepared in the <code>axfx_presets.h</code> file. These presets can be used with the Dolby Pro Logic II (DPL2) version as well.</P>
17
18<table border="1" >
19  <tbody>
20	<tr>
21	  <td width="350" bgcolor="#ffffe8">AXFX_PRESET_DELAY_EXP_TYPE1</td>
22<td width="400">Normal delay (1).</td>
23	</tr>
24	<tr>
25	  <td width="350" bgcolor="#ffffe8">AXFX_PRESET_DELAY_EXP_TYPE2</td>
26<td width="400">Normal delay (2).</td>
27	</tr>
28	<tr>
29	  <td width="350" bgcolor="#ffffe8">AXFX_PRESET_DELAY_EXP_FLANGE1</td>
30<td width="400">Short-period delay having a flange effect (1).</td>
31	</tr>
32	<tr>
33	  <td width="350" bgcolor="#ffffe8">AXFX_PRESET_DELAY_EXP_FLANGE2</td>
34<td width="400">Short-period delay having a flange effect (2).</td>
35	</tr>
36 </tbody>
37</table>
38
39<H2>Example</H2>
40<BLOCKQUOTE>
41<PRE><CODE>
42#include &lt;revolution.h&gt;
43#include &lt;revolution/axfx.h&gt;
44#include &lt;revolution/axfx_presets.h&gt;
45
46    /*----------------------------------------------*
47      For mono, stereo, surround
48     *----------------------------------------------*/
49
50    AXFX_DELAY_EXP delay;
51
52    AXFX_PRESET_DELAY_EXP_TYPE1(&amp;delay);
53    AXFXDelayExpInit(&amp;delay);
54
55  or
56
57    /*----------------------------------------------*
58      For Dolby Pro Logic II
59     *----------------------------------------------*/
60
61    AXFX_DELAY_EXP_DPL2 delay;
62
63    AXFX_PRESET_DELAY_EXP_TYPE1(&amp;delay);
64    AXFXDelayExpInitDpl2(&amp;delay);
65
66</CODE></PRE>
67</BLOCKQUOTE>
68
69<H2>Revision History</H2>
70<P>
712007/08/10 Initial version.<br>
72</P>
73
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